1632038-98-2

Upstream product

• 93524-74-4 (S)-3-methyl-2-[(2-nitrophenyl)amino]butan-1-ol 
• 1313392-68-5 (2S)-3-methyl-2-(2-nitrophenylamino)butyric acid methyl ester 
• 72-18-4 L-valine 
• 1493-27-2 ortho-nitrofluorobenzene 
• 1632038-96-0 (S)-tert-butyl 2-(1-hydroxy-3-methylbutan-2-ylamino)phenylcarbamate 

Downstream Products

• 1632039-02-1 (E)-1-(4-fluorobenzyl)-4-isopropyl-2,3-dihydro-1H-1,5-benzodiazepine 
• 1632039-03-2 (E)-4-((4-isopropyl-2,3-dihydro-1H-1,5-benzodiazepine-1-yl)methyl)benzonitrile 
• 1632039-04-3 (E)-1-(2-fluorobenzyl)-4-isopropyl-2,3-dihydro-1H-1,5-benzodiazepine 
• 1632039-05-4 4-isopropyl-1-(3-methylbenzyl)-2,3-dihydro-1H-1,5-benzodiazepine 
• 1632039-06-5 4-isopropyl-1-(2-methylbenzyl)-2,3-dihydro-1H-1,5-benzodiazepine 
• 1632039-07-6 (E)-4-isopropyl-1-(3-nitrobenzyl)-2,3-dihydro-1H-1,5-benzodiazepine 
• 1632039-08-7 (E)-4-isopropyl-1-(4-nitrobenzyl)-2,3-dihydro-1H-1,5-benzodiazepine 
• 1632039-09-8 (E)-1-(3-fluorobenzyl)-4-isopropyl-2,3-dihydro-1H-1,5-benzodiazepine 
• 1632039-10-1 (E)-1-(4-chlorobenzyl)-4-isopropyl-2,3-dihydro-1H-1,5-benzodiazepine 
• 1632039-11-2 (E)-1-(3-chlorobenzyl)-4-isopropyl-2,3-dihydro-1H-1,5-benzodiazepine 
• 1632039-14-5 (E)-4-isopropyl-1-(4-methylbenzyl)-2,3-dihydro-1H-1,5-benzodiazepine 
• 1632039-15-6 (E)-4-isopropyl-1-(4-methoxybenzyl)-2,3-dihydro-1H-1,5-benzodiazepine 
• 1632039-18-9 (S)-ethyl 4-isopropyl-1-(4-nitrobenzyl)-2,3-dihydro-1H-1,5-benzodiazepine-2-carboxylate 
• 1632039-16-7 (S,E)-ethyl 4-(2-(tert-butoxycarbonylamino)phenylamino)-5-methylhex-2-enoate 

Relevant academic research and scientific papers

A trifluoroacetic acid catalyzed domino reaction as an approach to amino acid derived 2,3-dihydro-1 H -1,5-benzodiazepines

Trifluoroacetic acid catalyzed condensation of aromatic amines with substituted benzaldehydes followed by intramolecular cyclization furnishes a highly effective synthesis of amino acid derived 2,3-dihydro-1H-1,5- benzodiazepines. The strategy provides an